From: Roland Häder <roland@mxchange.org>
Date: Thu, 29 Nov 2012 16:37:26 +0000 (+0000)
Subject: Check against interface Compressor, not for methods
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=cda1f46d8c402c14239ba96560375dcacd05f2c8;p=core.git

Check against interface Compressor, not for methods
---

diff --git a/inc/classes/middleware/compressor/class_CompressorChannel.php b/inc/classes/middleware/compressor/class_CompressorChannel.php
index c1b213cf..8ca26e13 100644
--- a/inc/classes/middleware/compressor/class_CompressorChannel.php
+++ b/inc/classes/middleware/compressor/class_CompressorChannel.php
@@ -94,10 +94,10 @@ class CompressorChannel extends BaseMiddleware implements Registerable {
 		if (
 			   (is_null($compressorInstance->getCompressor()))
 			|| (!is_object($compressorInstance->getCompressor()))
-			|| (!method_exists($compressorInstance->getCompressor(), 'compressStream'))
-			|| (!method_exists($compressorInstance->getCompressor(), 'decompressStream'))
+			|| (!$compressorInstance instanceof Compressor)
 		) {
 			// Set the null compressor handler. This should not be configureable!
+			// @TODO Is there a configurable fall-back compressor needed, or is NullCompressor okay?
 			$compressorInstance->setCompressor(ObjectFactory::createObjectByName('NullCompressor'));
 		} // END - if